baber/WOPTO huggingface dataset:
Patent JP-S5760482-A (JP)
Title: Picture collating device
Inventor: MAEDA AKIRA
IPC: G06K9/68
Filed: 1980-09-29
Abstract: PURPOSE: To execute collation with high accuracy, by deriving a feature amount showing a difference of 2 patterns at every mutually corresponding area, and a feature amount shoring a state which exerts influence on said feature amount, and executing an overall decision.  
     CONSTITUTION: All bits arrayed in accordance with the axis of x-y coordinates in pattern memories 1, 2 are divided into plural areas, and a feature amount regarding each area is calculated. In the first feature amount calculating processor 5, when patterns of the memories 1, 2 have been doubled, that which has divided the sum of areas of parts which have not been doubled, by the whole area of pattern 1 is derived, and it is stored in a data memory 7. The second feature amount calculating processor 6 reads out, for instance, a variable density data from variable density memories 3, 4, as a feature amount exerting influenece on the first feature amount, with regard to each area, derives a means value of density relating to an area containing point having density exceeding a prescribed value, and inputs as the second feature amount, to the memory 7. A collation deciding processor 8 executes an overall decision of the whole picture by use of said 2 feature amounts. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H024160-A (JP)
Title: Utilizing method for exhaust gas exhausted from diesel engine-generator system
Inventor: ITO KAZUNARI
IPC: F02B3/06
Filed: 1988-06-06
Abstract: PURPOSE:To utilize exhaust gas for drying, heating, space heating by a method wherein exhaust gas is forced to pass the radiator of a far infrared ray heater in a turbulent flow state, the wavelength of emitted far infrared rays is made approximately similar to absorption wavelength characteristics of a heat collecting substance. CONSTITUTION:The temperature of exhaust gas exhausted from a diesel engine - generator system, a gas engine - generator system, and a gas turbine - generator system (TES) is at least 500 deg.C at the outlets of a gas engine, a diesel engine, and a gas turbine. But, when the exhaust gas is utilized directly for a far infrared ray heater, the surface temperature of the far infrared ray heater is too much increased, and the wavelength of emitted far infrared rays is too shortened. In this case, by a method in which an open air is mixed in TES exhaust gas, the temperature of exhaust gas is decreased, the surface temperature of a far infrared ray radiator is regulated, and through the control of the wavelength of emitted far infrared rays, far infrared rays having a wavelength responding to the purpose, e.g. space heating, heating, and drying, of the radiator are obtained.
Patent JP-H0312492-A (JP)
Title: Fire-proof compounds
Inventor: HENRII PII SUTAUINSUKII
IPC: C09D5/18
Filed: 1989-06-01
Abstract: PURPOSE: To provide a fireproof composition containing exfoliated vermiculite, clay, silica, mica, black mica and an adhesive in a specific ratio and especially effective to be bonded to a porous substrate such as wood, metal, concrete or glass fibers.  
     CONSTITUTION: This objective compsn. contains 60-85 wt.% (pref., 65-80 wt.%) of exfoliated vermiculite (A) pref. having a particle size of 0.15-0.25 mm, 1-20 wt.% (pref., 1-5 wt.%) of clay (B), 1-20 wt.% (pref., 1-5 wt.%) of silica (C), 1-20 wt.% (pref., 1-5 wt.%) of mica (D) and 5-20 wt.% (pref., 5-10 wt.%) of an org. or inorg. adhesive (F). The compsn. does not discharge harmful gas or fume at a time of heating and does not expand and is simply prepared and cured within a short time. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H11317945-A (JP)
Title: Data encoding device, method therefor and data transmitting method
Inventor: KOJIMA TAKASHI
IPC: H04N19/136
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To always generate encoding data high in picture quality regardlessly of the movement quantity and complication of picture data by encoding picture data not subjected to and subjected to number-of-pixel conversion in parallel and selecting and outputting encoding data satisfactory in picture quality in accordance with picture quality states of respective encoding data in an output stage. SOLUTION: First and second encoders 71 and 76 do not convert the number of pixels in picture data D10, directly reduce it at a prescribed conversion rate in a number-of-pixel conversion part 75 and encodes it with a motion vector in parallel. Encoding data D21 and D21' are inputted by a feature quantity extraction circuit 78 and a number-of-pixel judgement circuit 79 in a data switch part 80 and they discriminate picture quality from the ratio of a signal against noise. A bit stream switch 73 selects encoding data D21 or D21' inputted through first and second synchronous delay circuits 72 and 77 based on the discriminated result and sends it to a transmission buffer 74. Thus, the degradation of picture quality owing to the degradation of resolution in a DCT space can be prevented.
Patent JP-S6117053-A (JP)
Title: Nuclear magnetic resonance image sensor
Inventor: MATSUMOTO KIMIO
IPC: A61B10/00
Filed: 1984-07-03
Abstract: PURPOSE:To make it possible to set higher uniformity of a static magnetic field and to make the sensor compact, by determining a current to be applied to auxiliary coils so as to offset the effect of a magnetic yoke on the distribution of the static magnetic field and a magnetic field formed by the auxiliary coil. CONSTITUTION:An image sensor has a static-electric-field gnerating means having permanent magnets 2. A plurality of auxiliary coils 11 for obtaining the uniformity of the static electric field are provided in the vicinities of a pair of the permanent magnets 2. A current to be applied to the auxiliary coils are determined so as to offset the effect of a magnetic yoke 5 on the distribution of the static magnetic field and on the magnetic field formed by the auxiliary coils. The current to be applied to the auxiliary coils, which correct the static magnetic field to obtain uniformity, is determined in consideration of the effect of the magnetic yoke 5. Therefore, higher uniformity can be set for the static magnetic field, which is generated by the static-magnetic-field generating means. Thus the sensor can be made compact.
Patent JP-S5931388-A (JP)
Inventor: NAKANO ATSUO
IPC: E06B9/303
Filed: 1982-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63302387-A (JP)
Title: Dial for timepiece and manufacture thereof
Inventor: TAKEMURA MASAO
IPC: G04B19/06
Filed: 1987-06-01
Abstract: PURPOSE:To prevent dripping and to enhance grinding efficiency, by forming a colored resin to the upper surface of a dial substrate and forming a transparent adhesive layer to the upper surface of the resin layer and forming a transparent membrane layer directly above said adhesive layer to smooth the surface thereof. CONSTITUTION:A process is set to the order of a dial fixed form substrate 1   the application of a dial foot   substrate plating the formation of a colored resin layer 6   the formation of an adhesive layer 7   the formation of a transparent resin layer 8 press punching   grinding   printing 10. The plating to the substrate 1 is set to nickel plating and the thickness thereof is set to about 0.3-10mum and the thickness of the resin layer 6 on the upper surface of the plating layer is set to about 0.1-10mum. After the resin layer 6 is fixed, the extremely thin transparent adhesive layer 7 is formed to the upper surface of said resin layer 6 in order to prevent interlayer release. Next, the resin layer 8 is applied in an arbitrary thickness and, thereafter, the whole is formed into the predetermined shape of a dial by press punching. The cross-sectional shape at this time is formed sharply at both of an outer peripheral part and a central hole part and grinding is almost unnecessary. By this method, a dial having appearance approximate to that of noble stone or enamel can be obtained.
Patent JP-S6030498-A (JP)
Title: Operating method of downhole pump for pumping up underground hot water
Inventor: KOIZUMI ATSUSHI
IPC: F04B15/04
Filed: 1983-07-28
Abstract: PURPOSE:To have safety operation of a pump by returning part of, or a small amount of, the hot water discharged onto the ground back to the hot water takeout well through a warming piping, thereby keeping the intra-well temp. evenly, and by securing the pump with necessary suction pressure. CONSTITUTION:During operation, part of, or a small amount of, the hot water is returned to the gaseous phase 30 of the well from the portion of discharge pipe 15 located on the ground through a by-pass piping 33 by opening a gate valve 31 upon adjustment of its rate of flow with a flow adjusting valve 32. Because, at said gaseous phase 30 of well, the surrounding soil and rock ground will absorb the heat, the temp. tends to sink to show the saturated steam pressure for the current condition, so that any significant temp. drop will cause too low pressure to lead to disability of a hot water pump 12 with its suction function. In respect thereof, the above-mentioned by-pass piping 33 gives said gaseous phase always a minute amount of hot water at high temp., so that the temp. of the gaseous phase 30, is raised to provide a corresponding pressure. Thus the hot water pump 12 can make safety operation.
Patent JP-S62259-A (JP)
Title: Preservable seasoned food
Inventor: OGAWA HIROMI
IPC: A23L3/00
Filed: 1985-06-25
Abstract: PURPOSE:To obtain a preservable seasoned food such as cooked food, soup, stew, etc., storable and thermally sterilizable causing little deterioration of the taste, flavor and palatability of ingredients and the taste and flavor of the seasoning liquid, by immersing ingredients in water or diluted seasoning liquid and attaching a separately packed seasoning liquid to the main food. CONSTITUTION:(A) Blanched ingredients 1 and (B) water or dilute seasoning liquid 2 having a salt concentration of <=1g/dl and/or a sugar concentration of <=5g/dl are put into a non-metallic heat-resistant container heatable with an electronic range and having low conductivity of heat from the inside to the outside of the container. The content is thermally sterilized by heating at a center temperature of 120 deg.C for 4min or by a method having the effect comparable to or higher than the above heating process. Separately, seasoning liquid 3 is sealed in a bag 5, thermally sterilized under the above condition and placed e.g. on the lid of the container 4. The whole assembly is sealed to obtain the objective food.
Patent JP-S62295086-A (JP)
Title: Electrophotographic method
Inventor: YASHIKI YUICHI
IPC: G03G15/01
Filed: 1986-06-16
Abstract: PURPOSE:To enable the sharp reproduction of the red color part of a manuscript by using a green light emitting diode in exposing stage such as image exposing stage, erasing stage and electric charge removing stage for a photosensitive body. CONSTITUTION:The green light emitting diode is used in part or the whole of the exposing stage such as image exposing stage, erasing stage and electric charge removing stage for the photosensitive body 4. A semiconductor diode consisting of gallium-phosphorus-nitrogen is generally known as said the light emitting diode. The emission wavelength thereof is about 565nm and the light of the light emitting diode includes only the wavelength components mentioned above; therefore, the light harmful to the photosensitive body is not included therein and such light is extremely convenient for the photosensitive body. The use of an array 1 in which multiple elements are lined up by as much as the length of the manuscript or the photosensitive body suffices to use the green light emitting diode as a light source.
Patent JP-S5839001-A (JP)
Inventor: YANAGIMOTO HIDEKI
IPC: H01G13/00
Filed: 1981-09-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5665754-A (JP)
Title: Automatic high speed loader of single board
Inventor: OOTA MASAYUKI
IPC: B27D1/00
Filed: 1979-10-26
Abstract: PURPOSE: To perform the fork carrying reliably even if fixed length and limited length boards are mixed or they are carried with high speed, by providing fork conveyors for limited length veneer single board and for front and rear ends of fixed length veneer single board, while providing press members for each fork conveyor.  
     CONSTITUTION: In order to fork a fixed length single board A and limited length single board B carried by means of a carry conveyor 1, the starting ends 31', 4', 5' of each fork conveyors 3, 4, 5 is overlapped with the end 1' of carry conveyor 1, while pressing members 8, 8', 8" of each fork conveyor for pressing the back face of endless belt of each fork conveyor and forking needle members N against each section of single board are arranged on said overlapped portion. Each pressing member 8, 8', 8" is reciprocated between the solid line and the dot line by means of operating mechanisms 9, 9', 9" and presses the back face of each endless belt when  it is at the dot line position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5471553-A (JP)
Title: Processing method of reproduction of braun tube and its unit
Inventor: NAKANISHI TOSHIO
IPC: C10L1/32
Filed: 1977-11-17
Abstract: PURPOSE: To avoid the choking of reproduced Braun tube and the lowering in vacuum, by controlling the flow of air through the provision of barrier in the vacuum vessel, stopping the vent after the start of air blow, and holding the tube clean.  
     CONSTITUTION: The barrier 25 in funnel shape is placed in the vacuum vessel 20 and a number of nozzle holes 31 are provided so that they are close to the neck 4 and they are turned around it. First, the Braun tube having a crack 19 in advance is mounted in the vessel 20 with the support 21 and the neck 4 is removed by operating the vent system 22. Next, when clean gas is blown down from the holes 31, the flow of gas circulates between the bottom of the vessel 20 and the barrier 25, preventing the intrusion of glass fine chip 35 into the tube and the tube is kept clean. Further, to prevent the invasion of external air from the funnel 3 and the support 31 from the contact part, the vent system 22 is stopped after flowing-in gas and the vacuum in lowering after reproduction can be avoided. Then, it is more effective if nitrogen or carbonic acid gas is used as gas. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09317842-A (JP)
Title: Hollow shaft speed reducer equipped with overload protector
Inventor: KAMIYAMA KOICHI
IPC: F16H35/10
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a hollow shaft speed reducer equipped with an overload protector, permitting its torque adjustment prior to coupling a driven shaft thereto and simplifying its mounting work at its job site. SOLUTION: A drive plate 8 which is fixed against rotation at the end of a hollow output shaft 2 and is axially movable and a driven plate 11 which is detachably coupled to a coupling flange 19 fixed against rotation on a driven shaft 7 are formed at their opposed faces with a retaining concave 12 and an engaging concave 13 respectively between which a ball 14 is retained. The drive plate is urged on the driven plate by a spring. When overload torque is applied to the driven shaft, the ball is disengaged from the engaging concave against the urging force of the spring to cause rotational slips between the drive and driven plates. The urging force of the spring is adjusted through a spring pressure regulating nut 18 after detaching the coupling flange from the drive plate.
Patent JP-H0431881-A (JP)
Title: Developer carrier
Inventor: HIRANO YASUO
IPC: G03G15/08
Filed: 1990-05-29
Abstract: PURPOSE:To obtain the stable adhesive amount and electrostatically charged amount of toner by allowing the dielectric part of a developer carrier to contain insulating particulates and dielectric resin. CONSTITUTION:The dielectric pat and the conductive part coexist on the surface of the developer carrier 20 in a state having very small areas, and the insulating particulates are contained in the dielectric part and the dielectric resin is simultaneously used with the particulates. Vinyl-based resin such as polyvinylchloride, polyvinylbutyral, or polyvinyl alcohol and polystyrene-based resin such as polystyrene, or styrene-acrylonitrile copolymer are mentioned as the dielectric resin. Thus, a boundary is formed between the resin and the particulates, the triboelectric performance of the dielectric part is increased by the ability of holding the charge, the gradient of the electric field between the dielectric pat and the conductive part is made larger, and the stable adhesitive amount and electrostatically charged amount of toner are obtained.
Patent JP-S5941264-A (JP)
Title: Continuous processing apparatus for belt-like material
Inventor: TAKANO SHIYUUJI
IPC: B41F16/02
Filed: 1982-08-09
Abstract: PURPOSE:To keep constant the inner pressure of the titled apparatus in accordance with changes in thickness, etc. of a belt-like material by a construction wherein seal sections with movable wall surfaces are provided at the entrance and exit of a continuous processing apparatus for the belt-like material, and a gap between the belt-like material and the wall surface of each seal section is controlled to form a constant gap at all times. CONSTITUTION:When a belt-like material A is continuously fed into a negative pressure vessel or a pressurizing vessel and then subjected to processing such as dyeing, seal mechanisms are provided at the entrance and exit of the vessel. The wall of a seal section of each seal mechanism is composed of a frame 10, a partition plate 11 and movable frames 12, 12', and formed so that its opening has the substantially same sectional shape as that of the belt-like material A and it has a given length in the transporting direction of the belt-like material A. Changes in thickness of the belt-like material A is sensed by a sensor, and the sensed signal is used to operate cylinders 13, 13' through a control unit for vertical movement of the movable frames 12, 12'. As a result, the gap between the belt-material A and the wall surface of the seal section can be always held constant.
Patent JP-H11325248-A (JP)
Title: Piston for internal combustion engine
Inventor: SUZUKI TAKAO
IPC: F16J9/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent the scrape-down malfunction of oil during moving down a piston without complicating a piston structure, reduce the consumption amount of oil and improve a fuel cost. SOLUTION: A piston 2 for an internal combustion engine, wherein at least one piston ring 1 is mounted in a ring groove 20, is so constructed that sliding resistance between the upper face 11 of at least one piston ring 1 and the ceiling face 23 of the ring groove 20 is greater than sliding resistance between the lower face 12 of the piston ring 1 and the floor face 22 of the ring groove 20. The greater sliding resistance is achieved by forming the rough surface of the upper face 11 of the piston ring 1 or the ceiling face 23 of the ring groove 20. The sliding resistance can also be increased by forming a plurality of circumferential adjacent grooves 7 extending almost perpendicular to the radial direction of the piston 2 on the upper face 11 of the piston ring 1.
Patent JP-S5565174-A (JP)
Title: Detector for radiant ray
Inventor: KONAGAI CHIKARA
IPC: G01T1/167
Filed: 1978-11-13
Abstract: PURPOSE: To enable to measure the distribution of intensity of radiant rays correctly, by compensating the output signal of the signal detection element with the output of the compensation detection element.  
     CONSTITUTION: The gumma ray detector 300 incorporates the slit 302 made horizontally at the side of the collimeter 301, signal gumma ray detection element 303 located at the same height with the slit 302 horizontally, and two sets of compensation detection elements 304 and 305 located over and under the signal detection element 303. The signal of the signal detection element 303 is compensated with the signal from the compensation detection elements 304 and 305, allowing to measure only the intensity of gumma rays incident through the slit 302 accurately. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0435839-A (JP)
Title: Numerical control for lathe
Inventor: MIMURA NAOKI
IPC: B23B1/00
Filed: 1990-05-29
Abstract: PURPOSE:To improve the operation rate of a lathe and carry out the speedy working by carrying out the clamp for a tool rest according to a tool dividing instruction when the turn of a tool rest is executed according to a tool rest dividing instruction and the shaft shift according to a shaft shift instruction is completed. CONSTITUTION:When the tool rest position SP advances to a tool rest unclamp- enabled region SUS, a temporary enabled signal SX is sent into a tool rest control part 10 from a temporary enabled signal generating part 22. Without waiting the completion of the shaft shift, a tool rest 18 is unclamped by an unclamp control part 11 according to a tool dividing instruction ST and a temporary enabled signal SX which are sent into the tool rest control part 10, and the tool rest 18 is turned by a turn control part 12 according to a tool dividing enabled signal SI sent into the control part 10, and tool rest tool dividing is performed. At the time point when the shaft shift is completed, a shaft shift completion signal SE is sent into a working program recognition part 19 and the control part 10 from a shaft shift completion signal generation part 9. Then, the tool rest 18 is clamped by a clamp control part 13 according to the shaft shift completion signal SE sent into the tool rest control part 10.
Patent JP-S6119246-A (JP)
Title: Voice communication system
Inventor: TOYONAGA NARUHITO
IPC: H04B14/04
Filed: 1984-07-06
Abstract: PURPOSE:To attain miniaturization and light weight of a communication equipment for voice communication by retarding remarkably the transmission speed at transmission and reception so as to decrease the power per bit at digital communication. CONSTITUTION:A microphone 1 of the voice communication system converts a voice into a voice signal, a voice synthesis circuit 2 analyzes the inputted voice signal and converts it into a digital signal of 2.4kBPS. The signal is stored once in a transmission voice memory 3 and when a voice data of 1 message is stored in the memory 3, the voice signal digitized from the memory 3 is read in the transmission speed of 80BPS, 1/30 at input and the signal is transmitted to a satellite via a modulator 4, a transmitter 5, a branching device 6 and an antenna 7. Further, a radio wave from the satellite is demodulated into a digital signal in 80BPS by a demodulator 9 and stored in a reception voice memory 10. The voice data is read in the speed of 2.4kBPS, converted into the voice signal by a voice synthesis circuit 11 and outputted.
Patent JP-H08329245-A (JP)
Title: Method and device for graphic processing
Inventor: KAGEURA MASARU
IPC: G06T7/00
Filed: 1995-06-06
Abstract: PURPOSE: To properly obtain the intersection between two geometrical elements even in the case of data of two geometrical elements including noise by providing a first discrimination process to discriminate graphics as an ellipse and a second discrimination process to discriminate graphics as a circle. CONSTITUTION: A central processing unit (CPU) 2, a read only memory (ROM) 3, and a random access memory (RAM) 4 are connected to a bus 1 (including a control line, a data line, and an address line), and an input device 6, a CRT 8, and an external storage device 10 are connected to the bus 1 through an input interface 5, a CRT interface 7, and an external storage device interface 9 respectively.  The first discrimination process where a prescribed decision formula based on coefficients of an equation of graphics is calculated to discriminate graphics as an ellipse and the second discrimination process where graphics are discriminated as a circle in the case of the length difference between the minor axis and the major axis of graphics shorter than a prescribed value at the time when graphics are discriminated as an ellipse in the first discrimination process are provided to discriminate the graphics.